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patrick

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Mar 20th, 2019
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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int *somCplx(int a, int b, int c,int d){
  5. int comp[2];
  6. comp[0]=a+c;
  7. comp[1]=b+d;
  8. int *p = &comp[0];
  9. return p;
  10. }
  11.  
  12. int *multCplx(int re1, int im1, int re2,int im2){
  13. int comp[2];
  14. comp[0]=re1*re2-im1*im2;
  15. comp[1]=re1*im2+im1*re2;
  16. int *p = &comp[0];
  17. return p;
  18. }
  19.  
  20. int main ( ) {
  21. int re1, im1, re2, im2;
  22. cout<<"Entrez les parties réelles puis imaginaires de 2 nombres complexes SVP."<<endl;
  23. cin>>re1>>im1>>re2>>im2;
  24. cout<<"La somme de ces 2 complexes est "<<*somCplx(re1,im1,re2,im2)<<"+i"<<*(somCplx(re1,im1,re2,im2)+1)<<"."<<endl;
  25. cout<<"Le produit de ces 2 complexes est "<<*multCplx(re1,im1,re2,im2)<<"+i"<<*(multCplx(re1,im1,re2,im2)+1)<<"."<<endl;
  26.  
  27. return 0;
  28. }
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